#### (a) In the figure given below, ABCD is a trapezium in which DC is parallel to AB. If AB = 9 cm, DC = 6 cm and BB = 12 cm., find

(i) BP

(ii) the ratio of areas of ∆APB and ∆DPC.

#### (b) In the figure given below, ∠ABC = ∠DAC and AB = 8 cm, AC = 4 cm, AD = 5 cm.

(i) Prove that ∆ACD is similar to ∆BCA

(ii) Find BC and CD

(iii) Find the area of ∆ACD : area of ∆ABC.

**Solution:**

**More Solutions:**

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